Downtown (Boise) Weather Forecast
- 45
- 68
Mostly Sunny
- 44
- 72
Partly Sunny
- 48
- 72
Mostly Sunny
- 55
- 84
Mostly Sunny
- 59
- 92
Mostly Cloudy
- 49
- 77
Chance Rain Showers
Today 22 May Upper Treasure Valley
Partly sunny in the Morning, then clearing. Highs 64 to 69. Northwest Winds 10 to 15 Mph.
Tonight 22 May Upper Treasure Valley
Partly cloudy. Lows 38 to 45. Northwest Winds 10 to 15 Mph.
Downtown (Boise) Temperature Statistics
May Temperature
Boise Air Terminal (3.7 miles)
Lowest 10 May, 2022
30.9 °FAverage May
53.7 °FHighest 15 May, 2022
84 °F
Climate (2010–Present)
Boise Air Terminal (3.7 miles)
Average Low 2010–Present
42.5 °FAverage 2010–Present
52.8 °FAverage High 2010–Present
63.6 °F